Cummins 3820800R is an oil pump (lube pump) designed for use in engine lubrication systems. This part lists cross references 309575, E7045-1, 3895756RX, and 3895756R to help identify matching Cummins components. Cataloged under the 3820800R designation, it serves as the Cummins oil pump replacement within lubrication hardware for engines requiring this part number.
